CVE-2026-91929

HighCVSS 7.1/10Last modified Sep 23, 2026

Description

Flowise versions before 3.1.4 contain cross-tenant authorization gaps in Enterprise endpoints that fail to verify resource ownership before operations. Attackers with Enterprise access can delete arbitrary workspaces, invite themselves into other organizations, modify cross-org roles, and abuse stored SSO secrets.

Metrics

CVSS 3.1 7.1/10CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:L

Weakness enumeration

CWE-862

Affected software

No affected versions have been published.

Timeline

Published: Sep 15, 2026
Last modified: Sep 23, 2026
NVD status: Deferred

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